model.matrix.dfunc: model.matrix - Rdistance model matrix

In tmcd82070/Rdistance: Density and Abundance from Distance-Sampling Surveys

model.matrix - Rdistance model matrix

Description

Extract the model matrix ("X" matrix) from an Rdistance model object.

Usage

## S3 method for class 'dfunc'
model.matrix(object, ...)

Arguments

object	An Rdistance model frame or fitted distance function, normally produced by a call to dfuncEstim.
...	Ignored

Value

A matrix containing covariates for fitting an Rdistance model.

Examples

data(sparrowDf)
sparrowModel <- parseModel( sparrowDf, dist ~ observer )
model.matrix(sparrowModel)

tmcd82070/Rdistance documentation built on April 13, 2025, 1:38 p.m.